ROTARY ENGINE
The present invention provides a rotary engine comprising: a housing provided with three lobe accommodation parts; a rotor which is provided with two lobes continuously accommodated in the lobe accommodation parts, has an intake storage ...

WO/2019/088498A1

POWER GENERATION SYSTEM USING ENERGY STORAGE DEVICE
The present invention relates to a power generation system using an energy storage device capable of supplying electricity to various power receiving sites by using a no-load generator for generating electricity and an energy storage dev...

WO/2019/089089A1

SYSTEM AND METHOD FOR ON-ENGINE COMPONENT DEFECT DETECTION
A device is disclosed for measuring Barkhausen noise of a crankshaft to identify defects in the crankshaft while the crankshaft is installed on an engine, comprising: a housing configured to attach to a connecting rod; at least one senso...

WO/2019/076832A1

STEERING SHAFT FOR A MOTOR VEHICLE
The invention relates to a steering shaft (10) for a motor vehicle, comprising a hollow outer shaft (20) in which an inner shaft (30) is coaxially and telescopically arranged and which is torque-transmittingly connected to the outer shaf...

METHOD FOR PRODUCING UNITS WITH AXIALLY MOVABLE COMPONENTS
The invention relates to a method for producing an axially movable connection between two components betweeen which a plastic material is arranged as a sliding material, said method comprising the following features: a) providing the two...

POWER TRANSMISSION SHAFT
A propeller shaft (PS) as a power transmission shaft pertaining to the present invention has, on a first side wall (91) of a female spline-side annular groove (122) having the first side wall (91), a second side wall (92), and a bottom s...

WO/2019/054167A1

POWER TRANSMISSION SHAFT
A propeller shaft (PS1), which is a power transmission shaft, is arranged between a vehicle-side first shaft section and second shaft section, and a first tube (1), serving as a first shaft member, is connected to the first shaft section...

INTERNAL COMBUSTION ENGINE
This internal combustion engine is provided with: an annular plate (54) formed annularly around a crank journal (51) and disposed on the outer surface of a crank web (53); a cover plate (61) which is continuous from the inner periphery o...

PROPELLER SHAFT CRASH COLLAPSE ASSEMBLY
A shaft assembly. The shaft assembly includes a joint assembly having a first joint member, a second joint member and one or more third joint members drivingly connecting said first and second joint members. At least a portion of a first...

METHOD FOR MANUFACTURING FORGED CRANKSHAFT
This manufacturing method includes: a first preparatory shaping step of obtaining an initial rough forging from a billet; a second preparatory shaping step of obtaining a final rough forging from the initial rough forging; and a finish f...

WO/2019/039193A1

METHOD FOR MANUFACTURING FORGED CRANKSHAFT
This manufacturing method includes: a first preparatory shaping step of obtaining an initial rough forging from a billet; a second preparatory shaping step of obtaining a final rough forging from the initial rough forging; and a finish f...

WO/2019/035395A1

POWER TRANSMISSION SHAFT
This power transmission shaft comprises a metal shaft member and a resin shaft member provided connected to the metal shaft member along the shaft direction. The resin shaft member is formed of a fiber-reinforced plastic. The metal shaft...

POWER TRANSMISSION SHAFT AND METHOD FOR MANUFACTURING SAME
A propeller shaft (1) that is a power transmission shaft has: a shaft member (2) that comprises an iron-based metal and is formed as a cylindrical body; and a balance weight (3) that is welded to the outer circumferential surface of the ...

WO/2019/002142A1

FORGING METHOD, ROTOR SHAFT AND ELECTRIC MOTOR
This disclosure relates to a forging method for forming at least one of multiple parts of a rotor shaft using the technique of backward extrusion; thus allowing for increased robustness, reduced manufacturing cost and the formation of ro...

METHOD FOR MANUFACTURING FORGED CRANKSHAFT
Disclosed is a method for manufacturing a forged crankshaft, the method comprising: a pinching step for pinching a first portion (51a) of a rod-like member (51) by means of a pair of first dies (10) to hold the first portion (51a); and a...

WO/2018/226138A1

CRANKSHAFT AND METHOD OF MANUFACTURING A CRANKSHAFT
The invention relates to a crankshaft (4) with a first central axis (A), wherein the crankshaft (4) comprises at least two main bearing journals (12), through which the first central axis (A) extends, and at least one crankshaft web (10)...

WO/2018/226107A1

DRIVE-TORQUE AMPLIFIER FOR A MOVING SHAFT
The invention relates to a machine that amplifies the drive torque of a moving shaft, which is formed by at least one pair of identical units facing a central shaft, each unit being formed by at least one mechanical actuator (cam), a hyd...

WO/2018/219817A1

STEERING SHAFT FOR A MOTOR VEHICLE
The present invention relates to a steering shaft (1) for a motor vehicle, comprising a hollow shaft (20), in which an inner shaft (30) is arranged coaxially so as to be telescopable in the axial direction, wherein at least one rolling b...

WO/2018/207624A1

ROD ASSEMBLY, NUT FASTENING TOOL, AND SUPERCHARGER
A rod assembly comprises: a turnbuckle that includes a first adjustment hole provided on a first end and a second adjustment hole provided on a second end; a first rod that includes a first adjustment end that is screwed into the first a...

WO/2018/206589A3

CRANKSHAFT AND CONROD ASSEMBLY
A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), where the crankshaft (110) is provided with a...

WO/2018/206589A2

CRANKSHAFT AND CONROD ASSEMBLY
A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), where the crankshaft (110) is provided with a...

ELECTRIC MACHINE
An electric machine, comprising a stator, a rotor operating magnetically with the stator, the rotor being mounted so as to be able to rotate about an axis of rotation, and a shaft (1, 11) to which the rotor is secured, wherein the shaft ...

METHOD FOR PRODUCING A ROTOR UNIT
The invention relates to a method for producing a rotor unit (10) of an electric motor, particularly a canned motor or the like, for driving a pump wheel of a pump and a pump, wherein the rotor unit is formed from a rotor (11) of a shaft...

WO/2018/180559A1

INTERNAL COMBUSTION ENGINE
The internal combustion engine comprises: a crankshaft (48); a crankcase (34) which rotatably supports the crankshaft (48) via a bearing (57); a body (49) to be detected which integrally rotates with the crankshaft (48); and a detection ...

CRUSH GUIDING TUBES AND METHODS FOR SAME
A crush guiding tube assembly includes large and small profile tube portions. A crush guide interface is between the large and small profile tube portions. The crush guide interface includes a recess collar and a guide collar. The recess...

WO/2018/145752A1

A TELESCOPIC SHAFT FOR A PARALLEL KINEMATICS ROBOT
A telescopic shaft (10) comprises a first shaft (20), a second shaft (30) configured to enable a first relative movement in an axial direction (50) between the first and second shafts (20, 30), and a third shaft (40) configured to enable...

HOLLOW POWER TRANSMISSION SHAFT
Provided is a hollow power transmission shaft comprising a pair of shaft members and an intermediate cylinder interposed between the pair of shaft members and integrally joined to the shaft members, wherein a constant velocity universal ...

WO/2018/130631A1

STEERING SHAFT FOR A MOTOR VEHICLE
The invention relates to a steering shaft (1) for a motor vehicle, comprising a hollow shaft (20) and an inner shaft (30) which is arranged in the hollow shaft (20) in a coaxial manner, is telescopable relative to the hollow shaft (20) i...

WO/2018/121819A1

INSULATED SHAFT JOINT
The present invention relates to an insulated shaft joint (1) for electrically insulating a rotational member (2 )from an end section of a shaft(3)to which the rotational member (2) is connected. The insulated shaft joint (1) comprises a...

WO/2018/122965A1

CRANKSHAFT FOR INTERNAL COMBUSTION ENGINE
A crankshaft (10) for an internal combustion engine has a plurality of main journals (12) rotatably supported by an engine body, a plurality of crank pins (14) disposed alternately with the main journals (12) with respect to an axial dir...